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[mono] AOT-llvm arm64 Performance runs crashing since 2024/09/30 #109220
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@radekdoulik Do you think #107462 could have caused these crashes? |
Tagging subscribers to this area: @lambdageek, @steveisok |
Apparently this warning emits something: runtime/src/mono/mono/metadata/icall.c Line 1639 in 42c1be2
So we're failing to get the calling assembly name from the stack crawl mark or from the LMF. As a result we pass null for both Is there something different about stack walks on this lane? |
@radekdoulik might be related to the LLVM bump? |
Also weird we're looking for a type called |
This can help with dotnet#109220
if the range is correct, then it shouldn't be the bump. let see if using sync unwind tables on all arm64 targets will help #109406. I will take closer look if it doesn't help. @matouskozak IIRC you mentioned that you will be modifying CI to exercise this path. do you have PR around for that? |
The arm64 AOT/fullAOT CI is broken currently, we're trying to get it running but I don't have ETA yet. |
Build Information
Build: https://dev.azure.com/dnceng/internal/_build/results?buildId=2550314
Build error leg or test failing: Performance linux arm64 release mono AOT micro_mono perfampere
Runtime range: e690777...d024a5b
Performance range: dotnet/performance@b0debbd...7c3ed5d
Stack trace:
Error Message
Fill the error message using step by step known issues guidance.
Known issue validation
Build: 🔎 https://dev.azure.com/dnceng/internal/_build/results?buildId=2550314
Error message validated:
[at System.RuntimeTypeHandle:internal_from_name
]Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 10/25/2024 12:22:41 PM UTC
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Summary
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